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Editorial
. 2011 Apr;34(4):243-5.

[Expectorant therapy revisited in chronic obstructive pulmonary disease]

[Article in Chinese]
  • PMID: 21609602
Editorial

[Expectorant therapy revisited in chronic obstructive pulmonary disease]

[Article in Chinese]
Fu-qiang Wen et al. Zhonghua Jie He He Hu Xi Za Zhi. 2011 Apr.
No abstract available

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